I pick up my new 210 wake with an upgraded stereo on Thursday.
Will let you know what it sounds like.
All I know at the moment is the stock speakers were all replaced with Kicker Speakers in the boat. The tower speakers are still stock.
The dealership also added 2 x 10 inch subs (one in the walkthrough and the other in the left side bow storage.
They put in a kicker 350W amp for the tower and a 700W amp for the boat and the subs.
Also added a second battery to handle the load.
Will send pictures if you like.
Can't wait!!!